Operational Capacity and Pseudoclassicality of a Quantum Channel. - Akio Fujiwara; Hiroshi Nagaoka (IEEE Trans. Inf. Theory, 1998)

Quantum birthday problems: Geometrical aspects of quantum random coding. - Akio Fujiwara (IEEE Trans. Inf. Theory, 2001)

Statistical estimation of a quantum operation. - Akio Fujiwara (Quantum Inf. Comput., 2004)

Randomness Criteria in Terms of alpha-Divergences. - Akio Fujiwara (IEEE Trans. Inf. Theory, 2008)

A Proposal of New Interface Based on Natural Phenomena and So on (2). - Ichiro Hirata; Toshiki Yamaoka; Akio Fujiwara; Sachie Yamamoto; Daijirou Yamaguchi; Mayuko Yoshida; Rie Tutui (HCI (6), 2009)

A Proposal of New Interface Based on Natural Phenomena and so on (1). - Toshiki Yamaoka; Ichiro Hirata; Akio Fujiwara; Sachie Yamamoto; Daijirou Yamaguchi; Mayuko Yoshida; Rie Tutui (HCI (6), 2009)

Tele echo tube: beyond cultural and imaginable boundaries. - Hill Hiroki Kobayashi; Michitaka Hirose; Akio Fujiwara; Kazuhiko Nakamura; Kaoru Sezaki; Kaoru Saito (ACM Multimedia, 2013)

The realization of new virtual forest experience environment through PDA. - Kana Muramatsu; Hill Hiroki Kobayashi; Junya Okuno; Akio Fujiwara; Kazuhiko Nakamura; Kaoru Saito (Mobile HCI, 2014)

Playful rocksalt system: animal-computer interaction design in wild environments. - Hill Hiroki Kobayashi; Kana Muramatsu; Junya Okuno; Kazuhiko Nakamura; Akio Fujiwara; Kaoru Saito (Advances in Computer Entertainment, 2015)

Tele Echo Tube: Beyond Cultural and Imaginable Boundaries. - Hill Hiroki Kobayashi; Akio Fujiwara; Kazuhiko Nakamura; Kaoru Saito; Kaoru Sezaki (TEI, 2015)

Demo hour. - Sang-won Leigh; Asta Roseway; Ann Paradiso; Hill Hiroki Kobayashi; Michitaka Hirose; Akio Fujiwara; Kazuhiko Nakamura; Kaoru Sezaki; Kaoru Saito; Conor Peterson; Bert Bongers; Cecilia Heffer (Interactions, 2015)

A Real-Time Streaming and Detection System for Bio-Acoustic Ecological Studies After the Fukushima Accident. - Hill Hiroki Kobayashi; Hiromi Kudo; Hervé Glotin; Vincent Roger; Marion Poupard; Daisuké Shimotoku; Akio Fujiwara; Kazuhiko Nakamura; Kaoru Saito; Kaoru Sezaki (Multimedia Tools and Applications for Environmental & Biodiversity Informatics, 2018)

Information Geometry of Randomized Quantum State Tomography. - Akio Fujiwara; Koichi Yamagata (Entropy, 2018)

Noise-induced degeneration in online learning. - Yuzuru Sato; Daiji Tsutsui; Akio Fujiwara (CoRR, 2020)

A coding theoretic study of homogeneous Markovian predictive games. - Takara Nomura; Akio Fujiwara (CoRR, 2025)